The 49S-10.7386M-18PF-20PPM DIP Crystal Resonators Through Hole RoHS manufactured by TKD is an electrical component that is able to convert an electrical signal into an acoustic signal. It has two metal electrodes on opposite sides of a quartz crystal enclosed in a ceramic package. This component is designed for oscillator circuitry such as microprocessor clock, radio receivers, and sound alarm. The operating frequency of this resonator is 10.7386MHz, with a load capacitance of 18pF, and accuracy of 20ppm. It also features an RoHS compliant plated through-hole terminal that can be mounted and used in leaded applications.